丁二烯原料中高C_(5)对抽提装置的影响  

Impact of High C_(5)in Butadiene Raw Materials on Extraction Equipment

作　　者：俞俊杰 Yu Junjie(Sinopec Yangtze Petrochemical Co.,Ltd.,Jiangsu,210048)

机构地区：[1]中国石化扬子石油化工有限公司,江苏210048

出　　处：《当代化工研究》2025年第5期66-68,共3页Modern Chemical Research

摘　　要：丁二烯抽提装置对原料裂解C4的规格有一定的控制指标,对C_(5)含量更是有着严格要求。通过具体分析C_(4)原料中高C_(5)对设备堵塞、工艺指标、溶剂系统、能耗、长周期运行等几方面所产生的影响。从实际生产出发,提出了相应的解决措施。The butadiene extraction unit has certain control indicators for the specifications of raw material cracking C4,and has strict requirements for C_(5)content.The impact of high C_(5)content in C_(4)raw materials on equipment blockage,process indicators,solvent system,energy consumption,and long-term operation was analyzed in detail.Based on the actual production,the corresponding solutions are put forward.

关 键 词：C_(5) 长周期运行 丁二烯 

分 类 号：TQ221[化学工程—有机化工]